public class test {
    public static void main(String[] args) {
        byte[] bytes = new byte[1024*64];
        String x ="woruwouetoihgiueyr";
        bytes=x.getBytes();//将字符串转换成字符节并存储到数组bytes中

        String s = new String(bytes,0, bytes.length);
        System.out.println(s);
    }
}
